Non-stationary noise model compensation in voice activity detection.
Mikko MyllymäkiTuomas VirtanenPublished in: EUSIPCO (2009)
Keyphrases
- non stationary
- noise model
- voice activity detection
- noisy environments
- white noise
- noisy images
- noise level
- speech signal
- gaussian distribution
- optimization procedure
- speech recognition
- gaussian noise
- gaussian mixture model
- empirical mode decomposition
- information retrieval
- change point detection
- long range
- neural network